The EU as an area of “freedom, security and justice”, faces a number of internal security concerns, such as organised crime, terrorism and illegal immigration which require external measures to combat them effectively. Limited progress has been made in the four dimensions of externalisation of EU internal security (the integration of internal security objectives into EU external relations strategy, cooperation with third countries, capacity building in third countries and common action within international organisations) and the EU must continue to expand its capabilities to use external measures to help solve internal security challenges. The Treaty of Lisbon and the 2010–14 Stockholm Programme are both likely to foster further externalisation of EU internal security objectives, but whether this becomes reality will depend to a large degree on the Commission's Action Plan.